In contrast, instances of active SETI, also called Messaging Extraterrestrial Intelligence, or METI beaming deliberate messages to the heavens have been much rarer.
This yielded a minimum ratio of active to inactive molecules of roughly 1 to 10, and allowed splitting of the data into a training and a validation set of the same size, and at least two instances of active molecules in each set (cf. "Neural Network Training").
However, instances of active-learning course transformations, often led by physics faculty, are easy to find.
Of course, consolidation in memory certainly seems to be an instance of an active memory operation, but the present paradigm did not specifically implicate that particular function (i.e., consolidation was not differentially needed to do the memory task).
To evaluate the potential for promiscuity of inhibition, the hits presented in Figure 2 were queried against the PubChem database by noting the instances of an "active" designation versus the total number of datasets in which a particular compound is included.
Several instances of transcriptionally active HERV loci influencing neighboring genes by providing (alternative) promoters have been documented.
We also noted rare instances of enzymes active toward galactobiose and mannobiose, with no clear correlation to their position on the phylogenetic tree (Table 1).
The chapter also discusses the significance of design of discrete filters, for instance, of passive and active elements, feedback and operational amplifiers, reactance functions, and frequency transformation in analog filtering.
Biogen's Amevive, for instance, depleted the number of active T cells in some patients, forcing the company to stop giving the highest dose.
Over-expression of ribosomal genes in Mφs as compared to in DCs for instance, is an indicator of active protein synthesis and likely of bacterial division.
